<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="app">
        <ul v-for="item in links">
            <li>{{ item }}</li>
        </ul>
        <button @click="change">走一走</button>
    </div>
    <script src="../vue.js"></script>
    <script>
        const app = new Vue({
            el: '#app',
            data:{
                links:['帅哥','美女','程序员']
            },
            methods:{
                change(){
                    // 改变li的顺序，在头上的到末尾位置
                    this.links.push(this.links.shift())


                }
            }
        })
    </script>
</body>
</html>